64584160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 163296000

約数和(自身を除く): 98711840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 449, 464, 496, 580, 620, 898, 899, 928, 992, 1160, 1240, 1796, 1798, 2245, 2320, 2480, 3592, 3596, 4490, 4495, 4640, 4960, 7184, 7192, 8980, 8990, 13021, 13919, 14368, 14384, 17960, 17980, 26042, 27838, 28768, 35920, 35960, 52084, 55676, 65105, 69595, 71840, 71920, 104168, 111352, 130210, 139190, 143840, 208336, 222704, 260420, 278380, 403651, 416672, 445408, 520840, 556760, 807302, 1041680, 1113520, 1614604, 2018255, 2083360, 2227040, 3229208, 4036510, 6458416, 8073020, 12916832, 16146040, 32292080, 64584160]

約数ペア:

[(1, 64584160), (2, 32292080), (4, 16146040), (5, 12916832), (8, 8073020), (10, 6458416), (16, 4036510), (20, 3229208), (29, 2227040), (31, 2083360), (32, 2018255), (40, 1614604), (58, 1113520), (62, 1041680), (80, 807302), (116, 556760), (124, 520840), (145, 445408), (155, 416672), (160, 403651), (232, 278380), (248, 260420), (290, 222704), (310, 208336), (449, 143840), (464, 139190), (496, 130210), (580, 111352), (620, 104168), (898, 71920), (899, 71840), (928, 69595), (992, 65105), (1160, 55676), (1240, 52084), (1796, 35960), (1798, 35920), (2245, 28768), (2320, 27838), (2480, 26042), (3592, 17980), (3596, 17960), (4490, 14384), (4495, 14368), (4640, 13919), (4960, 13021), (7184, 8990), (7192, 8980)]